Error when trying to run E+ simulation: " Solution exception:A chave fornecida não estava presente no dicionário."

So, while trying to run one of my first energy simulations with Grasshopper + Honeybee, I got the following output:

"1. Solution exception:A chave fornecida não estava presente no dicionário."

Don´t know why it came out in portuguese, my native language, but I guess the translation for that would be  "1. Solution exception: The given key was not present in the dictionary". Still, I have no idea what that means. Would anyone happen to know what might be the problem and how to fix it? 

Thank you!!